There are many grades of ultraman cards in children's hands. Different versions, different grades and different forms.
It is divided into R, SR, SSR, PR, UR, HR, CP, LGR, SP and GR SR SSR grades. The rarity level is usually UR & gtSSR & gtSR & gtR>N (SSR is the highest level in some card-changing games).
Not limited to one or several game-specific terms, it is a rare level classification widely used in card-swapping games.